Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
14410011 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.5 14.4
S/N 16.5 26.4 29.6
S/N(c) 25.2 27.4 4.5
SN(E/C) 0.65
14410012 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.6 14.5
S/N 16.6 25.9 29.7
S/N(c) 25.0 27.5 4.5
SN(E/C) 0.65
14410013 47
RedGreenBlue
z19.19
znorm15.01
sky 14.6 14.6 14.5
S/N 16.5 26.2 29.7
S/N(c) 25.3 27.6 4.5
SN(E/C) 0.64
14410014 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.5 14.5
S/N 16.4 26.0 29.5
S/N(c) 25.1 27.5 4.5
SN(E/C) 0.66
14410015 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.6 14.6
S/N 16.4 26.0 29.8
S/N(c) 25.0 27.4 4.5
SN(E/C) 0.66
14410016 47
RedGreenBlue
z19.22
znorm15.04
sky 14.5 14.5 14.6
S/N 16.7 26.1 29.6
S/N(c) 25.4 27.5 4.5
SN(E/C) 0.65
14410017 47
RedGreenBlue
z19.24
znorm15.06
sky 14.8 14.7 14.6
S/N 17.0 26.6 30.0
S/N(c) 25.5 27.7 4.5
SN(E/C) 0.61
14410018 47
RedGreenBlue
z19.24
znorm15.06
sky 14.5 14.5 14.8
S/N 16.8 26.6 30.0
S/N(c) 25.6 27.9 4.5
SN(E/C) 0.61